General management plan : visitor use, park operations, and development, Yosemite National Park, California
Corporate Author: | |
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Format: | Book |
Language: | English |
Published: |
[Denver] : [Washington :
U.S. Dept. of the Interior, National Park Service ; For sale by the Supt. of Docs.], U.S. Govt. Print. Off.,
1980
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Subjects: |